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- Stoma (pl. stomata) One of a large number of pores in the epidermis of plants through which gaseous exchange occurs. 气孔:植物叶片表皮存在的数目众多的小孔,打开时允许气体自由出入进行交换。
- Inordinately large doses in man may cause death by interference with gaseous exchange due to development of pulmonary edema. 用量过大,用药人因此产生肺水肿,干扰气体交换而导致死亡。
- The main function of the respiratory system is to provide passages and room for gaseous exchange. 呼吸系统的主要功用是提供空气到肺的通路及气体交换的场所。
- High breathing is naturally shallow and a larger percentage of it fails to reach the alveoli and enter into useable gaseous exchange. 锁骨呼吸的缺点在于呼吸深度浅,而且大部分的新鲜空气无法抵达肺泡,使得气体交换变得很没有效率。
- The higher O2 consumption indicated a faster gaseous exchange for the young while wide variationin R.Q.'s probably resulted from varying degrees of nocturnal activity and food deprivation. 幼年鼠耗氧量较高,为气体交换较快之指针,而呼吸商之差异可能为不同程度之夜间活动及食物缺乏所致。
- The ball is filled with gaseous mixture. 那个球充满了气体混合物。
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂,如一氧化二氮。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Do you accept foreign exchange certificate? 你们接受外汇券兑换券吗?
- Trading on the Stock Exchange was light today. 证券交易所今日交投平平。
- A substance is in liquid state if it is neither gaseous nor solid. 一种物质和果它既不是气态,也不是固态,那它一定以液态形式存在。
- A soldier was wounded in the exchange. 一名士兵在交火中受伤。
- He gave me an apple in exchange of an orange. 他给我一个苹果,交换一个橙子。
- Each telephone served by a private branch exchange. 由专用小交换机提供服务的电话分机。
- Air whether in the gaseous or liquid state is a fluid. 空气,无论是气态的还是液态的,都是一种流体。
- By just exchange one for another giver. 就这样以心相许相与。
- The London Stock Exchange is in turmoil today. 今天伦敦证券市场一片混乱。
- Keep this exchange memo for reconversion into foreign currency. 保存好这张兑换水单以便兑换回外币。
- Is five apples for five eggs a fair exchange? 用五个苹果换五个鸡蛋公平吗?
- The New York stock exchange crashed in1929. 纽约股票交易所于一九二九年大崩溃。